---
product_id: 806008548
title: "DPS Series air Pressure Differential switches: DPS200, DPS400, DPS1000.(DPS400A：40-400Pa)"
brand: "ldhjbnac"
price: "AR$355865"
currency: ARS
in_stock: true
category: "Ldhjbnac"
url: https://www.desertcart.com.ar/products/806008548-dps-series-air-pressure-differential-switches-dps200-dps400-dps1000-dps400a
store_origin: AR
region: Argentina
---

# 1kV operating voltage Precision sensing 40-400Pa Durable alloy steel contacts DPS Series air Pressure Differential switches: DPS200, DPS400, DPS1000.(DPS400A：40-400Pa)

**Brand:** ldhjbnac
**Price:** AR$355865
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your airflow control with precision that professionals trust!

## Quick Answers

- **What is this?** DPS Series air Pressure Differential switches: DPS200, DPS400, DPS1000.(DPS400A：40-400Pa) by ldhjbnac
- **How much does it cost?** AR$355865 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/806008548-dps-series-air-pressure-differential-switches-dps200-dps400-dps1000-dps400a)

## Best For

- ldhjbnac enthusiasts

## Why This Product

- Trusted ldhjbnac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High Voltage Ready:** Operates safely at up to 1kV, perfect for advanced electrical systems.
- • **Seamless DIN Rail Mounting:** Effortless installation with standardized mounting for professional setups.
- • **Engineered for Aerospace & Beyond:** Trusted in aerospace and electronic processing for superior stability and durability.
- • **Pinpoint Accuracy for HVAC Mastery:** Detects subtle air pressure changes from 40 to 400Pa with unmatched precision.
- • **Built to Endure, Designed to Perform:** Robust alloy steel contacts ensure long-lasting reliability in demanding environments.

## Overview

The LDHJBNAC DPS Series Differential Pressure Switches (DPS200, DPS400, DPS1000) deliver high-accuracy air pressure sensing from 40 to 400Pa. Featuring durable alloy steel contacts, 1kV operating voltage, and easy DIN rail mounting, these switches are engineered for demanding HVAC, aerospace, and electronic processing applications.

## Description

DPS series air pressure differential switches: DPS200, DPS400, DPS1000.

## Features

- Measuring medium: Air, non-flammable and non-hazardous gases
- Accurate measurement:HVAC differential pressure switches can measure and sense small differential pressures with high accuracy
- Suitable for:Gas furnace pressure switch is strong, not easy to damage, stable and durable, widely used in aerospace, electronic processing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G4BZLTMD |
| Brand | LDHJBNAC |
| Brand Name | LDHJBNAC |
| Circuit Type | 1-way |
| Color | DPS400A：40-400Pa |
| Connector Type | Clamp |
| Contact Material | Alloy Steel |
| Contact Type | Normally Closed |
| Current Rating | 1 Amps |
| International Protection Rating | IP00 |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches |
| Lower Temperature Rating | 1 Degrees Celsius |
| Manufacturer | LDHJBNAC |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model | LDHJBNAC |
| Mounting Type | DIN Rail Mount |
| Number of Items | 1 |
| Number of Positions | 1 |
| Operating Voltage | 1 Kilovolts |
| Operation Mode | OFF-NONE-ON |
| Part Number | ONOJNKNMQ-DPS400A：40-400PA |
| Specification Met | UL |
| Switch Type | Bipolar Transistor |
| Terminal | Blade |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 1 Degrees Celsius |

## Product Details

- **Brand:** LDHJBNAC
- **Connector Type:** Clamp
- **Contact Type:** Normally Closed
- **Current Rating:** 1 Amps
- **Item dimensions L x W x H:** 0.39 x 0.39 x 0.39 inches
- **Material:** Acrylonitrile Butadiene Styrene
- **Operating Voltage:** 1 Kilovolts
- **Operation Mode:** OFF-NONE-ON
- **Switch Type:** Bipolar Transistor
- **Terminal:** Blade

## Images

![DPS Series air Pressure Differential switches: DPS200, DPS400, DPS1000.(DPS400A：40-400Pa) - Image 1](https://m.media-amazon.com/images/I/61LCVgW9eWL.jpg)
![DPS Series air Pressure Differential switches: DPS200, DPS400, DPS1000.(DPS400A：40-400Pa) - Image 2](https://m.media-amazon.com/images/I/61spW0z9cyL.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.com.ar/products/806008548-dps-series-air-pressure-differential-switches-dps200-dps400-dps1000-dps400a](https://www.desertcart.com.ar/products/806008548-dps-series-air-pressure-differential-switches-dps200-dps400-dps1000-dps400a)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-06-14*